package com.sky.service;

import com.sky.entity.ShoppingCart;

import java.util.List;

public interface AppShoppingCartService {

    // 添加购物车
    void save(ShoppingCart shoppingCart);

    // 查询购物车列表
    List<ShoppingCart> findList();

    // 清空购物车
    void clean();

    void sub(ShoppingCart shoppingCart);
}
